PYG High-energy cone crusher-Liaoning Metallurgical And Mining Heavy Machinery Co, Ltd

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PYG High-energy cone crusher

PYG High-energy Cone Crusher High-energy cone crusher with the features of high production capacity, fine granularity, light equipment weight, convenient maintenance and easy operation is a updated type of cone crusher which creates a new concept of crushing and is an ideal machinery to achieve more crushing and less grinding.

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Crushing equipment

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PYG High-energy Cone Crusher

High-energy cone crusher with the features of high production capacity, fine granularity, light equipment weight, convenient maintenance and easy operation is a updated type of cone crusher which creates a new concept of crushing and is an ideal machinery to achieve more crushing and less grinding.

The main axis of the crusher is changed from traditional motion type to fixed type so as to provides enough space for lengthening the main axis diameter. The adoption of longer diameter of main axis creates high rotation of eccentric bushing and increase the cone crushing stroke thus to improve the crushing kinetic energy in order to realize high energy and efficiency.

The high-energy cone crusher with four specifications, two types (standard and short head) and twenty-four chamber types can satisfy the customer’s requirement for various proposal, output and granularity.

Basic Parameter
1.Rate, rotation and weight

Specification	Rate kw	Rotation r/min	Weight kg	Adjusting bushing weight kg	Cone crushing weight kg
PYG—B（D）1000	200	900—1200	16000	3400	2060
PYG—B（D）1100	300	850—1050	22000	4800	3300
PYG—B（D）1300	350	750—950	32000	7900	5300
PYG—B（D）1600	500	700—900	63000	16400	9300

The discharging outlet an feeding inlet

Specification	Chamber	Standard		Short head
Specification	Chamber	Outlet A	Inlet (Max)B	Outlet A	Inlet (Max)B
PYG—B（D）1000	Fine	13	110	8	50
	Medium	16	150	10	70
	Coarse	22	215	12	95
PYG—B（D）1100	Fine	16	130	6	25
	Medium	22	200	10	55
	Coarse	25	280	10	90
PYG—B（D）1300	Fine	16	130	6	35
	Medium	22	170	10	60
	Coarse	25	300	13	90
PYG—B（D）1600	Fine	19	210	6	40
	Medium	25	260	10	90
	Coarse	32	360	13	155

A-the minimum discharging outlet as closed side; B-the feeding inlet at closed side. The maximum feeding grain allowed is 0.85 times more than feeding inlet at closed side, two times eccentricity difference between the feeding inlet at closed side and feeding inlet at open side. The feeding inlet and discharging outlet can be regulated as per the requirements.
Open Circuit Production Capacity (t/h)

Specification	Discharging outlet A（mm）
Specification	6	10	13	16	19	22	25	32	38	51
PYG—B（D）1000	86—95	115—140	154—185	190—213	218—236	236—254	254—272	258—300	277—340
PYG—B（D）1100	100—135	140—175	185—230	225—280	255—320	275—345	295—370	325—405	360—450	465—550
PYG—B（D）1300	115—145	175—220	240—280	285—330	320—390	350—420	380—430	410—500	450—520	530—600
PYG—B（D）1600	190—210	260—330	330—408	400—480	450—550	500—590	520—620	580—690	600—750	800—920

Closed Circuit Production Capacity (t/h)

Specification	Discharging Outlet A（mm）
	6		10		13		16		19		25		32		38
	N2	N1	N2	N1	N2	N1	N2	N1	N2	N1	N2	N1	N2	N1	N2	N1
PYG—B（D）1000	64—73	91—104	86—95	122—141	118—136	168—195	145—163	208—236	159—177	227—249	181—200	258—286	186—213	268—322	195—222	281—317
PYG—B（D）1100
PYG—B（D）1300	113—136	163—195	150—168	213—240	190—213	272—304	222—245	322—354	245—268	354—385	286—322	408—435	304—326	435—472	335—354	480—512
PYG—B（D）1600	190—204	272—290	236—263	335—372	268—304	381—431	331—358	476—508	372—399	535—571	417—454	594—644	476—498	685—771	526—544	757—784

N1: the quantities of material pass through the crusher one hour
N2: the output of production (after sifting), sifting frequency is 85%
The following factors is good at improving the crusher production:
a.The option for proper chamber depends on the feeding grain and discharging grain.
b.If the proportioning is reasonable the feeding may be automatically controlled.
c.Feeding is averagely separated around 360 degree the crushing chamber.
d.Discharging smoothly after discharging
e.The pre-sifting and sifting in grades should be properly settled
The following factors will decrease the output
a.The gummy materials are mixed in the feeding
b.Fine material in the feeding less than the discharging outlet does not exceed 10%
c.The moisture of feeding is higher or unreasonable proportion
d.The sift allocation is not appropriate lead the unreasonable sift result
e.The material is too tough or soft and also separate unevenly around 360 degree crushing chamber.
f.The rate proposed or rotation of transmission shaft does not get requirements.

Product Particle (how much the hard ore passed in the open side % )

Dimension mm	Discharging outlet mm
Dimension mm	6	10	13	19	25	38	51
102							100
76						100	98
51					100	98	82
38				100	98	62	65
25			100	98	82	59	46
19		100	98	82	65	46	36
13	100	98	82	59	46	32	25
10	98	82	65	46	36	25	20
6	82	59	46	32	25	18	15
5	64	45	35	25	20	14	11
3.5	48	33	26	19	15	11	9
2.5	35	25	20	14	12	8	7
1.8	26	19	15	11	9	6	5

Structure Feature and performance
1.the main axis is fixed on the lower frame, and which is twined around by the eccentric bushing. The adoption of this structure can provides enough space for lengthening the diameter of the main axis. When the diameter of the main axis is lengthened, which can withstand higher impact load so as to realize high energy and efficiency.
2. Due to the eccentric bushing rotates around the fixed main axis the rotation speed is apparently improved 50% higher than the original crusher of the same specification. The adoption of large eccentricity bring the cone crushing has large stroke and high rotational speed to emerge higher crushing kinetic energy causing the fine particle content of the product is significantly increased.
3. The high rotational speed of eccentric bushing increases the crushing frequency for the ore from feeding to discharging, which improves the content of mediate and fine particle material in the product, meanwhile as the crushing frequency is increased the mantles angle can also be increased so that ore is discharge more smoothly and improve crushing efficiency and production.
4. High rotational speed, large stroke, the high impact frequency for ore creates the high content of cubic material and average grain, which can satisfy with the strict requirement of road project, construction works and hydropower.
5. The standard and short-head crushers are respectively equipped with coarse, medium or fine chamber, which can satisfy with the requirements of different granularities and products. The special structure of mantles and concaves is easily used for quickly maintaining. The replacement of liner adapting-ring can realize the conversion between different chambers.
6. The insured measures and clearing system can work stably and reliably, and to discharge the foreign matter is flexible and easy.
7. The built-in hydraulic locking cylinder makes the crusher compact and it is easy to install and overhaul.
8. The adoption of hydraulic motor to adjust the discharging outlet of ore, which can continuously operate to shorten adjustment time and improve efficiency.
9. All the hydraulic systems (including hydraulic safety, clearing, hydraulic locking, hydraulic adjusting outlet) can achieve the interlocking such that hydraulic adjusting outlet must be carried out when hydraulic locking pressure be released. It is easy to realize remote automatic control.
10. The main body is equipped with large quantities of lubrication stations (125, 250, 400 liters/min) so that all friction pairs are fully lubricated to meet the requirements of high-strength crushing. The lubricant station is equipped control instrument which is used for monitoring the oil temperature and pressure and alarm.
11.The crusher has reasonable design on structure which is easy to operate and repair. The crusher has light weight and small outline, which also is suitable for installation.